Rapid: Individual Calculations September 2017
 Miranda, Amilcar  Total change: 15.00  Rating chartPersonal card
 III Open Internacional de Semi-Rapidas 'Odisseias' Lisboa POR 2017-08-26
RcRownchangeKK*chgGame
 1855 1897 4.50 7 0.75 20 15.00 
  Rocha, Joao Latino Tavares A 1497  * POR1.0010.08201.60 
  Sarabando, Rodrigo Andias 1497  * POR1.0010.08201.60 
  Santos, Jose Alves 2147 POR0.5010.31206.20 
  Santos, Jose Guilherme B Lima 1980 POR0.001-0.3920-7.80 
  Nascimento, Carlos Manuel Lopes 1841 POR1.0010.42208.40 
  Santos, Antonio P f2208 POR1.0010.862017.20 
  Santos, Julio 1818 POR0.001-0.6120-12.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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